baber/WOPTO huggingface dataset:
Patent JP-H0666012-B2 (JP)
IPC: G02F1/01
Filed: 1987-09-18
Abstract: A method and apparatus for controlling the polarisation of an optical signal has many applications, including in coherent systems, eg heterodyne detectors. Four birefringent elements (19, 21, 23, 25) in series are arranged to rotate the state of polarisation (SOP) alternately about orthogonal axes on a Poincare sphere. A controller enables time varying initial and final polarisation states S, S' to be tracked. It also ensures that the birefringence limits of the elements are never reached by carrying out an adjustment procedure. A reduction by a full revolution (2 pi ) for one element (eg 19) can be achieved by varying the transformations of the other elements by not more than  pi .
Patent JP-2877160-B2 (JP)
IPC: A61K9/107
Filed: 1988-07-28
Granted: 1999-03-31
Abstract: Tangential flow filtration is used in the size separation of particles, such as liposomes and lipid particles. These particles may be passed through a tangential flow filtration device of any pore size desired. Tangential flow filter systems of various pore sizes may be used sequentially to obtain particles such as lipid particles or liposomes having a defined size range.
Patent JP-3839477-B2 (JP)
IPC: B01J47/10
Filed: 1995-09-08
Granted: 2006-11-01
Abstract: The present invention relates to water treatment, in particular to a process for the removal of dissolved organic carbon from water. The process includes the following steps, adding an ion-exchange resin to water containing a contaminant such as dissolved organic carbon, dispersing the resin in the contaminated water to enable adsorption of the dissolved organic carbon onto the resin, and separating the resin loaded with contaminant from the water. In a preferred embodiment the process employs a magnetic ion-exchange resin.
Patent JP-3655303-B2 (JP)
IPC: C12R1/66
Filed: 1993-03-29
Granted: 2005-06-02
Abstract: PCT No. PCT/DK93/00109 Sec. 371 Date Oct. 5, 1994 Sec. 102(e) Date Oct. 5, 1994 PCT Filed Mar. 29, 1993 PCT Pub. No. WO93/20190 PCT Pub. Date Oct. 14, 1993The present invention relates to rhamnogalacturon acetyl esterases derived from Aspergillus aculeatus and DNA Sequences encoding the enzymes. The present invention also relates to the use of rhamnogalacturon acetyl esterases for degrading modified hairy region.
Patent JP-3333878-B2 (JP)
IPC: A61K31/445
Filed: 1993-03-24
Granted: 2002-10-15
Abstract: The present invention is directed to a new class of serotonin 5HT2 antagonists and thier use in the treatment of a variety of diseases.
Patent JP-4264984-B2 (JP)
IPC: H01J29/46
Filed: 1998-10-16
Granted: 2009-05-20
Abstract: A radiation detector in which primary electrons are released into a gas by ionizing radiations and drifted through an electric field (E) to a collecting electrode (CE) for detection. It further includes a gas electron multiplier (10, 11, 12) formed by one or several matrices of electric field condensing areas (1i) which are distributed within a solid surface perpendicular to the electric field. Each electric field condensing area consists of a tiny hole passing through the solid surface that forms a dipole adapted to produce a local electric field amplitude enhancement proper to generate an electron avalanche from one primary electron. The gas electron multiplier operates thus as an amplifier or a preamplifier within a host radiation detector.
Patent JP-3357370-B2 (JP)
IPC: A47F5/08
Filed: 1995-03-31
Granted: 2002-12-16
Abstract: A display fixture system for holding and displaying merchandise for sale comprises: a) a first substantially flat display panel having a front face, two side edges, a top end and a bottom end; b) a pair of side walls integral with the first panel side edges and extending from the top end to the bottom end of the first display panel and each of the side walls extending perpendicularly and rearwardly of the first display panel from a respective side edge; c) a pair of strengthening strips provided in the first panel and which are proximate respective side walls, each of the strengthening strips projecting outwardly of the panel front face and being integral therewith. The strengthening strips each extending from the top to the bottom end of the display panel; d) devices for removably attaching to the first display panel front face a merchandise shelf hook or the like for holding and displaying the merchandise; and e) a device for holding the display panel system in an substantially upright position. The display panel provides a load bearing structural unit of exceptional strength yet readily manufactured and readily installed to provide a variety of display designs.
Patent JP-3828929-B2 (JP)
IPC: B09C1/08
Filed: 1995-04-20
Granted: 2006-10-04
Abstract: PCT No. PCT/GB95/00892 Sec. 371 Date Apr. 25, 1996 Sec. 102(e) Date Apr. 25, 1996 PCT Filed Apr. 20, 1995 PCT Pub. No. WO95/29000 PCT Pub. Date Nov. 2, 1995A method of extracting anionic species from a solid or liquid medium by contacting the medium with an extract solvent of supercritical carbon dioxide and a positively charged complexant ligand for solubilizing and extracting the anionic species form the medium.
Patent JP-3181297-B2 (JP)
IPC: A61K8/00
Filed: 1997-03-05
Granted: 2001-07-03
Abstract: The invention relates to novel propynyl or dienyl biaromatic compounds which have the general formula (I)as well as to the use of these compounds in pharmaceutical compositions intended for use in human or veterinary medicine (dermatological, rheumatic, respiratory, cardiovascular and ophthalmological complaints in particular), or alternatively in cosmetic compositions.
Patent JP-3512194-B2 (JP)
IPC: H01L21/00
Filed: 1996-02-28
Granted: 2004-03-29
Abstract: PCT No. PCT/AT96/00034 Sec. 371 Date Dec. 11, 1996 Sec. 102(e) Date Dec. 11, 1996 PCT Filed Feb. 28, 1996 PCT Pub. No. WO96/35227 PCT Pub. Date Nov. 7, 1996In chamber (1) a basket which is formed by ring (3) and retaining fingers (4) is pivotally mounted. By turning the basket, wafer-shaped article (7) which is held by retaining fingers (4) at an axial distance from ring (3) is caused to rotate. Nozzle (10 and 11) from which a treatment fluid can be applied to article (7) is assigned both to upper and lower large surface (9) of article (7).
Patent JP-3205343-B2 (JP)
IPC: A61P37/08
Filed: 1996-05-20
Granted: 2001-09-04
Abstract: PCT No. PCT/EP96/02152 Sec. 371 Date Nov. 18, 1997 Sec. 102(e) Date Nov. 18, 1997 PCT Filed May 20, 1996 PCT Pub. No. WO96/36620 PCT Pub. Date Nov. 21, 1996A compound, or solvate or salt thereof, of formula (I) in which, R1 and R2, are, independently hydrogen, linear or branched C1-6 alkyl, C3-7 cycloalkyl, C3-7 cycloalkenyl, or C3-6 alkenyl, or together form a C3-7 alkyl; R3 and R4 are, independently, hydrogen, linear or branched C1-6 alkyl, or R4 is oxygen forming with the carbon atom to which is attached a C=O group; R5 is hydrogen, hydroxy, or C1-3 alkoxy; R6 is halogen, NH2 or a para or meta -COR-8 group, in which R8 is C1-8-alkyl, C1-8-alkoxy or NR9R10, wherein R9 and R10, are, independently, hydrogen, straight or branched C1-6 alkyl, C3-7 cycloalkyl or phenyl; or R6 is a para or meta group in which R11 and R 12 are, independently, hydrogen or straight or branched C 1-6 and, R7 is hydrogen, or straight or branched C1-8 alkyl; is provided. The present compound is useful as a delta opiod modulator.
Patent JP-3945822-B2 (JP)
IPC: C12P21/04
Filed: 1997-05-23
Granted: 2007-07-18
Abstract: Multiple copy epitope immunoassays are produced by: (1) identifying nucleotide sequences that encode a plurality of different epitopes; (2) placing the nucleotide sequences into an expression cassette wherein at least two copies of a sequence coding for the same epitope, preferably from different strains of a pathogen, are placed in the cassette; (3) transforming a suitable host with the cassette in order to express the sequences encoding the epitopes; (4) purifying the expressed epitopes; and (5) coating the epitopes on a surface of a substrate. The purified epitopes are encompassed by the general structural formula (A)x-(B)y-(C)z which represents a linear amino acid sequence, B is an amino acid sequence of an epitope or cluster of epitopes and each B contains at least five and not more than 1,000 amino acids, y is an integer of 2 or more, A and C are each independently an amino acid sequence of an epitope or cluster of epitopes not adjacent to B in nature and x and z are each independently an integer of 0 or more wherein at least one of x and z is 1 or more. The epitopes of the invention are more soluble than and are therefore more easily purified than conventional epitopes. Further, the presence of repeating epitope sequences (repeating at least B in the same linear amino acid sequence from different strains of a pathogen) increases the sensitivity and specificity of the assay. Repeated epitope sequences in a single linear antigen also decreases masking problems and makes it possible to include a greater number of epitopes on a unit area of substrate thereby improving sensitivity in the detection of antibodies.
Patent ES-2297981-B2 (ES)
Title: Demultiplexador optico.
Inventor: HAKANSSON ANDREAS
IPC: G02B27/09
Filed: 2005-07-22
Granted: 2008-12-01
Abstract: El demultiplexador óptico. El demultiplexador es un dispositivo ultracompacto que separa espacialmente un haz incidente (4) en al menos dos haces (5, 6) con sendas longitudes de onda (u1, u2), formando entre sí un ángulo (u) prefijado. El dispositivo, representado por dos rejillas (2) de barras (1), consta de una pluralidad de capas de barras (1), fabricadas en material dieléctrico. Disponiendo de un plano (3), que determina la región donde tales longitudes de onda (u1, u2) son recogidas para su análisis, situado a una distancia (xf) del dispositivo, los haces (5, 6) dispersados presentan una determinada anchura (u) y se separan del eje del haz incidente (4) con una distancia de separación (d). Tanto el grosor del dispositivo, la sección de las barras, como el material de su fabricación vienen determinados por el ángulo (u) de separación requerido, optimizándolos para minimizar la diafonía entre canales ópticos a dichas longitudes de onda (u1, u2).
Patent ES-2251329-B2 (ES)
Title: Mecanismo para accionamiento de persianas.
Inventor: MIRA BERNABEU JOSE JAVIER
IPC: E06B9/76
Filed: 2005-12-30
Granted: 2006-12-16
Abstract: Mecanismo para accionamiento de persianas. Especialmente concebido para persianas accionadas mediante cable, incorpora en el seno de un chasis (1-1''), preferentemente una pareja de ejes paralelos (3-4), relacionados entre sí mediante piñones (6), contando uno de dichos ejes (3) con un orificio diametral (7) para fijación del extremo correspondiente del cable, mientras que el otro eje (4) cuenta con un orificio axial (11), poligonal, para acoplamiento de la manivela de accionamiento del mecanismo, estando este eje (4) fragmentado en dos sectores desplazables axial y telescópicamente, estableciéndose sobre el sector de menor diámetro un juego de arandelas cónicas (13) que actúan como muelle de frenado del eje en situación de reposo del mecanismo, arandelas sobre las que actúa un casquillo (14) enfrentado axialmente al sector (4) de mayor diámetro del eje, contando casquillo (14) y sector (4) del eje con dientes y ranuras enfrentadas que provocan la anulación del sistema de freno cuando se actúa sobre la manivela en uno u otro sentido. En persianas de peso reducido puede existir un eje único (3), mientras que en persianas de considerable peso pueden existir más de dos ejes relacionados entre sí mediante piñones desmultiplicadores.
Patent ES-2321255-B2 (ES)
Title: Aparato y metodo para detectar corrientes de fases de inversor.
Inventor: LEE KYUNG JOO
IPC: H02M7/48
Filed: 2006-11-22
Granted: 2010-01-12
Abstract: Aparato y método para detectar corrientes de
fases de inversor. La presente  invención fija previamente una
tensión umbral, compara la tensión umbral  fijada con una tensión de
referencia y estima si es obtenida la anchura  mínima de impulso de
una señal de PWM. Cuando la anchura de impulso de  una señal de PWM
es igual o mayor que la anchura mínima de impulso pero  cada anchura
de impulso de dos señales de PWM es menor que la anchura mínima  de
impulso, la tensión sinusoidal correspondiente a una de las dos
señales  de PWM con anchura de impulso menor que la anchura mínima
de impulso es  variada a la tensión umbral para detectar dos
corrientes de fases, y la  corriente de fase restante es calculada
basada en las dos corrientes de  fases detectadas. Después de que la
corriente de fase fue detectada variando  la tensión umbral, la
diferencia de niveles entre la tensión sinusoidal  original y la
tensión umbral es fijada como una tensión de compensación,  y la
tensión sinusoidal es compensada por la tensión de compensación.
Patent ES-2350138-B2 (ES)
Title: Sistema de refrigeración para las membranas de ósmosis inversa.
Inventor: HERNANDEZ GONZALEZ AMBROSIO
IPC: B01D61/10
Filed: 2008-02-29
Granted: 2011-06-20
Abstract: Sistema de refrigeración para las membranas de
ósmosis inversa. 
     El sistema se basa en disponer las membranas (1)
de ósmosis inversa en el interior de un recinto de confinamiento (3)
formado a base de paneles con aislamiento térmico, de manera tal que
en base a un equipo de refrigeración esas membranas se mantienen en
el interior del recinto (3) a baja temperatura, normalmente a 5ºC,
estando el equipo de refrigeración constituido por un compresor (7)
situado sobre el exterior de la cara superior (5), compresor (7) que
está conectado a unos evaporadores (8) previstos en la parte
superior del recinto por el interior del mismo, complementándose con
manómetros (9), así como el equipo eléctrico de control de
funcionamiento, todo ello en orden a que la refrigeración a baja
temperatura de las membranas de ósmosis inversas (1) inhiba el
crecimiento de biopelículas, evitando la degradación de las propias
membranas (1) y alargando en definitiva su vida útil.
Patent IE-S86925-B2 (IE)
Title: A process and apparatus for the improvement of waste water quality
Inventor: ABBIE MOLONEY
IPC: C02F3/02
Filed: 2016-03-07
Abstract: The apparatus relates to a compressor housed within a weather tight unit, which pumps air down via a length of flexible heavy duty pipe to a number of one-way air release nozzles submerged at the bottom of a domestic waste water sceptic tank. The function of releasing the air in the tank is to allow the air bubbles to rise through the liquid and break up solid matter. It is a stand-alone, retro-fit unit powered by renewable sources and/ or mains power. It aerates the liquid and solids within a domestic waste water treatment sceptic tank. It prevents hard pan formation and improves the waste water quality leaving the tank and flowing to the percolation area and onward into the ground water table and/or water courses. <Figure 1>
Patent AU-2001296886-B2 (AU)
Title: Glutaryl cephalosporin amidase from pseudomonas diminuta BS-203
Inventor: BURNETT WILLIAM V JR
IPC: C12P35/02
Filed: 2001-09-19
Granted: 2006-09-14
Abstract: The invention provides a glutaryl 7-ACA amidase from Pseudomonas diminuta strain BS-203, which catalyzes the hydrolysis of 7-beta-(4-carboxybutanamido)-cephalosporanic acid to 7-aminocephalosporanic acid and glutaric acid. The invention also provides nucleic acid sequences, vectors, and host cells useful in the production of this amidase. The glutaryl 7-ACA amidase can be used for the preparation of 7-aminocephalosporanic acid.
Patent AU-2002329097-B2 (AU)
Title: Inclusion compound comprising cucurbituril derivatives as host molecule and pharmaceutical composition comprising the same
Inventor: KIM KIMOON
IPC: C07D487/04
Filed: 2002-09-18
Granted: 2005-09-15
Abstract: The present invention provides an inclusion compound having a cucurbituril derivative of the formula 1 as a host molecule and a metal complex of the formula 2 as a guest molecule. A pharmaceutical composition having an anticancer effect can be obtained by using the inclusion compound according to the present invention. The pharmaceutical composition can prevent effective components from being biologically degraded in vivo and can exhibit continuous drug effect for a long time just by a single dosage by controlling the release time of the platinum complex once it reaches target tumor cells.
Patent AU-2003219129-B2 (AU)
Title: Chewing gum in powder form and a method of preparation
Inventor: ALLASIA FABIO
IPC: A23G4/04
Filed: 2003-04-04
Granted: 2008-02-21
Abstract: The subject of the invention is a novel chewing gum in tablet form which can be produced by direct compression of a gum formulation in powder form; the chewing gum thus obtained is characterized by a pleasant chewability which remains unchanged throughout the chewing period and is substantially identical to that of conventional chewing gums. The chewing gum in powder form is produced by a method which comprises the following steps:  a) mixing of a soft basic gum with at least one sweetener and, optionally, at least one other typical chewing-gum ingredient, at a temperature of between 35 and 75 DEG C, b) cooling of the mixture thus obtained to a temperature of between 0 and -40 DEG C and preferably between -10 and -40 DEG C, c) grinding and subsequent screening of the mixture thus obtained to a particle size of less than 10 mesh, d) optional mixing of the powder thus obtained with at least one anti-agglutination agent, e) optional compression of the mixture thus obtained.
Patent AU-2003243080-B2 (AU)
Title: Micro fluidic structures
Inventor: OHMAN PER OVE
IPC: G01N35/08
Filed: 2003-06-04
Granted: 2008-10-16
Abstract: A micro fluidic system includes a substrate, and, provided on said substrate, at least one flow path interconnecting with functional means in which liquid samples can be treated by desired procedures. The flow paths are laid out to form a pattern for the transport of liquid samples to and from said functional means. These flow paths comprise a plurality of micro posts protruding upwards from said substrate, the spacing between the micro posts being small enough to induce a capillary action in a liquid sample applied anywhere within any of said flow paths, so as to force said liquid to move from where said liquid sample was applied.
Patent AU-2003259298-B2 (AU)
Title: Chimeric pancreas
Inventor: HAMMERMAN MARC R
IPC: C07K16/28
Filed: 2003-03-24
Granted: 2006-08-31
Abstract: Novel methods, tissues and compositions for increasing the pancreatic mass of a mammalian recipient including harvesting immature pancreatic tissue from a mammalian donor and transplanting said tissue into the peritoneal cavity of a mammalian recipient under conditions that allow the pancreatic tissue to become vascularized and mature, thereby developing a functioning chimeric, endocrine pancreas that produces at least insulin in the recipient. The invention also includes mammalian immature pancreatic tissue adapted for transplantation into the peritoneal cavity of a mammalian recipient for increasing the pancreatic mass of the mammalian recipient as well as methods and compositions for treatment of the pancreatic tissue, recipient immunosuppression and recipient co-stimulatory blockade.
Patent AU-2003299580-B2 (AU)
Title: Method and system for circulating fluid in a well system
Inventor: ZUPANICK JOSEPH A
IPC: E21F7/00
Filed: 2003-12-02
Granted: 2011-06-16
Abstract: A method for circulating drilling fluid in a well system includes drilling a substantially vertical well bore from a surface to a subterranean zone and drilling an articulated well bore from the surface to the subterranean zone. The articulated well bore is horizontally offset from the substantially vertical well bore at the surface and intersects the substantially vertical well bore at a junction proximate the subterranean zone. The method includes drilling a drainage bore from the junction into the subterranean zone and pumping a drilling fluid through the drill string when drilling the drainage bore. The method also includes providing fluid down the substantially vertical well bore through a tubing. A fluid mixture returns up the substantially vertical well bore outside of the tubing. The fluid mixture comprises the drilling fluid after the drilling fluid exits the drill string.
Patent AU-2004238633-B2 (AU)
Title: Device for dividing a stream of particulate or pulverulent material into substreams
Inventor: CEDERGAARD NIELS OLE
IPC: B65G47/72
Filed: 2004-02-25
Granted: 2009-06-25
Abstract: The invention Described is a device ( 1 ) for dividing a stream of particulate or pulverulent material into at least two substreams. The device has a housing ( 2 ) with a substantially vertical inlet duct ( 3 ) and two or more outlet ducts ( 4, 5, 6, 7 ) emanating from separate openings, and being separated by partition walls ( 9 ) extending radially relative to the centreline of the inlet duct ( 3 ). The device also has a rotor 11 ) which is located in immediate extension of the inlet duct ( 3 ), with its axis of rotation coinciding with the centreline ( 10 ) of the inlet duct. The rotor ( 11 ) has a radially configured surface ( 11 a) for directing the falling material stream radially outwards into the free space ( 12 ) above the outlet ducts. The device is peculiar in that the radial partition walls ( 9 ) can be adjusted in the circumferential direction. The result will be a freely variable ratio between an arbitrary number of outlet substreams.
Patent AU-2004240247-B2 (AU)
Title: Metabolic intervention with GLP-1 to improve the function of ischemic and reperfused tissue
Inventor: COOLIDGE THOMAS R
IPC: A61K47/36
Filed: 2004-12-21
Granted: 2008-07-31
Abstract: Use of a composition which comprises a compound that activates a receptor for glucagon-like peptide-1 for the manufacture of a medicament for treating organ tissue injury caused by reperfusion of blood flow following a period of ischemia.
Patent AU-2004259371-B2 (AU)
Title: Gas compressor
Inventor: ROONEY WILLIAM CARL
IPC: F25J1/02
Filed: 2004-07-28
Granted: 2009-09-17
Abstract: Gas compression system comprising a driver; a refrigerant compressor driven by the driver and having an inlet and an outlet; a relief pressure safety valve having an inlet in flow communication with the outlet of the compressor, an outlet, and a set point; and a recycle pressure safety valve having an inlet in flow communication with the outlet of the compressor, an outlet in flow communication with the inlet of the compressor, and a set point that is lower than the set point of the relief pressure safety valve.
Patent AU-2004283816-B2 (AU)
Title: Substituted benzylaminoalkylene heterocycles
Inventor: MELLONI PIERO
IPC: C07D235/10
Filed: 2004-10-05
Granted: 2009-07-16
Abstract: This invention is related to compounds of general formula I <CHEM> wherein  X is oxygen or sulphur or a NR<7> group; R<1>   is C3-C8 alkyl, or C1-C8 alkyl substituted by phenoxy or phenyl, both phenoxy or phenyl being optionally substituted by one or more fluoro, chloro, trifluoromethyl, C1-C6 alkyl, hydroxyl, C1-C6 alkoxy; R<2>, R<3>   are independently hydrogen, C1-C6 alkyl, halogen, trifluoromethyl, hydroxy or C1-C6 alkoxy; R<4>   is hydrogen, C1-C8 alkyl; R<5>, R<6>   are independently hydrogen, C1-C3 alkyl, optionally substituted by hydroxy or phenyl; R<7>   is hydrogen or straight or branched C1-C3 alkyl; Het   is a five to seven membered, saturated or unsaturated heteromonocyclic or an eight to ten membered, saturated or unsaturated heterobicyclic group, containing one or more heteroatoms chosen independently from nitrogen, oxygen and sulphur, said mono- or bicyclic groups being optionally substituted by C1-C6alkyl, halogen, hydroxyl or C1-C6 alkoxy;  and the pharmaceutically acceptable salts or prodrug thereof, that are active as sodium and/or calcium channel modulators and/or as selective MAO-B inhibitors and therefore useful in preventing, alleviating and curing a wide range of pathologies, including, but not limited to, neurological, psychiatric, cardiovascular, inflammatory, ophthalmic, urologic, metabolic and gastrointestinal diseases, where the above mechanisms have been described as playing a pathological role.